Factory manufacturer excavator pump parts For Rexroth pumpA10VSO45DFR 31R-PPA12N00 hydraulic pumps

Jinan Excavator Parts Company: Dansion worldcup series pump NACHI PVS series of Piston pump NACHI VDR series of Vane pump

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Home>Products>Excavator spare parts>Factory manufacturer excavator pump parts For Rexroth pumpA10VSO45DFR 31R-PPA12N00 hydraulic pumps image

Factory manufacturer excavator pump parts For Rexroth pumpA10VSO45DFR 31R-PPA12N00 hydraulic pumps image

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Factory manufacturer excavator pump parts For Rexroth pumpA10VSO45DFR 31R-PPA12N00 hydraulic pumps Specifications

Bearing number:7003 CE/HCP4AH
Size (mm):35x17x10
Bore Diameter (mm):35
Outer Diameter (mm):17
Width (mm):10
d:17 mm
D:35 mm
B:10 mm
d1:22.7 mm
d2:21.1 mm
D1:29.3 mm
K:0.5 mm
C1:6.05 mm
r1,2 - min.:0.3 mm
r3,4 - min.:0.15 mm
a:8.6 mm
da - min.:19 mm
db - min.:19 mm
Da - max.:33 mm
Db - max.:33.6 mm
ra - max.:0.3 mm
rb - max.:0.15 mm
dn:24.1 mm
Basic dynamic load rating - C:5.8 kN
Basic static load rating - C0:2.6 kN
Fatigue load limit - Pu:0.108 kN
Limiting speed for grease lubrication:75000 r/min
Limiting speed for oil lubrication:115000 mm/min
Ball - Dw:5.556 mm
Ball - z:12
Gref:0.68 cm3
Calculation factor - f0:7.2
Preload class A - GA:30 N
Preload class B - GB:90 N
Preload class C - GC:185 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.03
Calculation factor - f2C:1.05
Calculation factor - fHC:1.01
Preload class A:20 N/micron
Preload class B:31 N/micron
Preload class C:43 N/micron
r1,2 min.:0.3 mm
r3,4 min.:0.15 mm
da min.:19 mm
db min.:19 mm
Da max.:33 mm
Db max.:33.6 mm
ra max.:0.3 mm
rb max.:0.15 mm
Basic dynamic load rating C:5.85 kN
Basic static load rating C0:2.55 kN
Fatigue load limit Pu:0.108 kN
Attainable speed for grease lubrication:75000 r/min
Attainable speed for oil-air lubrication:115000 r/min
Ball diameter Dw:5.556 mm
Number of balls z:12
Reference grease quantity Gref:0.68 cm³
Preload class A GA:30 N
Static axial stiffness, preload class A:20 N/µm
Preload class B GB:90 N
Static axial stiffness, preload class B:31 N/µm
Preload class C GC:185 N
Static axial stiffness, preload class C:43 N/µm
Calculation factor f:1.04
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.03
Calculation factor f2C:1.05
Calculation factor fHC:1.01
Calculation factor f0:7.2
Mass bearing:0.03 kg

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Factory manufacturer excavator pump parts For Rexroth pumpA10VSO45DFR 31R-PPA12N00 hydraulic pumps Specifications

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